TY - GEN AU - Bhatnagar, MS TI - A Textbook of polymers(Chemistry and technology of polymers vol. 1 SN - 8121923425 U1 - 547.7 PY - 2004/// CY - New Delhi PB - S.Chand KW - Polymers KW - Polymers - Chemistry KW - Polymers - Technology ER -